CN203400988U - Stator-rotor continuous progressive die - Google Patents
Stator-rotor continuous progressive die Download PDFInfo
- Publication number
- CN203400988U CN203400988U CN201320416354.5U CN201320416354U CN203400988U CN 203400988 U CN203400988 U CN 203400988U CN 201320416354 U CN201320416354 U CN 201320416354U CN 203400988 U CN203400988 U CN 203400988U
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- China
- Prior art keywords
- die
- rotor
- continuous progressive
- stator
- progressive die
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- Expired - Fee Related
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Abstract
The utility model provides a stator-rotor continuous progressive die and belongs to the technical field of dies. The stator-rotor continuous progressive die solves the problem that an existing progressive die is poor in safety effect and low in processing efficiency. The stator-rotor continuous progressive die comprises an upper die base, a lower die base, a guide column and a guide sleeve, wherein the guide column and the guide sleeve are arranged between the upper die base and the lower die base. Eleven stations are sequentially arranged between the upper die base and the lower die base. The upper die base is provided with at least ten necking punches arranged on the same straight row, and a blanking punch. The notching punches are arranged in the ten previous stations respectively, and the blanking punch is arranged in the last station. A lower blade plate is arranged on the lower die base and provided with a blanking hole arranged corresponding to the blanking punch. The stator-rotor continuous progressive die has the advantages of being high in processing efficiency, good in safety and the like.
Description
Technical field
The utility model belongs to technical field of mold, relates to a kind of progressive die, particularly the continuous progressive die of a kind of rotor.
Background technology
In prior art, stator and rotor sheet being processed is to utilize a large-tonnage punch press silicon steel sheet lath cutting out to be carried out to the blanking of stator cylindrical and rotor inner hole, then by the mode of three single groove-punching groove machine combinations, respectively stator is carried out to jet-bedding, rotor burst and rotor jet-bedding.Every rotor silicon steel sheet all needs by single groove-punching groove machine rotating shaft bottom chain wheel, to carry out calibration, progressively moulding of the feeding of traverse feed ratchet., by this manufacturing process, belong to single-piece production, equipment precision is not high, die adjustment is complicated, thereby the rotor width of rebate processing differs, and stator inside and outside circle concentricity is poor, burr height is large, after lamination, regularity is poor, and the sheet that rises is serious, and exciting curent increases, eddy-current loss increases, noise increases, heat radiation difficulty, and power reduces.And it is by manually the silicon steel sheet lath cutting out being put in mould, poor stability.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the continuous progressive die of rotor that a kind of working (machining) efficiency is high, security is good.
The purpose of this utility model can realize by following technical proposal:
The continuous progressive die of this rotor, comprise upper bolster, die shoe and be located at upper bolster and die shoe between guide pillar and guide pin bushing, it is characterized in that, between described upper bolster and die shoe, be provided with successively 11 stations, described upper bolster is provided with and is positioned at same at least 10 jet-bedding drifts and a blanking die in line, described jet-bedding drift lays respectively in front 10 stations, described blanking die is arranged in last station, on described die shoe, be also provided with lower sword plate, described lower sword plate is provided with the material-dropping hole with the corresponding setting of above-mentioned blanking die.
Jet-bedding drift in the continuous progressive die of this rotor can be selected according to the size of stator and rotor sheet punching, but the diameter of blanking die is greater than the diameter of jet-bedding drift.Entrance at this continuous progressive die increases Self-feeding structure, silicon steel sheet lath is delivered in the continuous progressive die of this rotor continuously, process a lot of station is by rotor sheet punch forming, in last station, blanking die is fallen the rotor sheet punching of forming in material-dropping hole, makes rear a slice stator piece or rotor sheet and last stator piece or rotor sheet form stator or rotor together with fitting simultaneously.
In the continuous progressive die of above-mentioned rotor, described upper bolster is provided with patrix backboard, above-mentioned jet-bedding drift and blanking die are all arranged on this patrix backboard, are also provided with for jet-bedding drift and blanking die are fixed on to the upper mould fixed plate on patrix backboard on described patrix backboard.
In the continuous progressive die of above-mentioned rotor, between described upper mould fixed plate and lower sword plate, be also provided with the stripper plate being sheathed on guide pillar.
In the continuous progressive die of above-mentioned rotor, described guide pillar is fixed on upper bolster, matches with the guide pin bushing of being located on die shoe in the lower end of described guide pillar, is also provided with steel column cover between described guide pillar and guide pin bushing.This steel ball sleeve can reduce the wearing and tearing between guide pillar and guide pin bushing, improves the service life of this progressive die.
Compared with prior art, the continuous progressive die of this rotor has following advantage:
Can to a plurality of stators, rotor sheet, process high benefit, high-performance, high yield, high life, and novel structure simultaneously, utilization rate is high, and good stability is wear-resistant, resistance to punching press, increases substantially production efficiency and machine tool utilization rate, for client creates larger profit margin.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
In figure, 1, upper bolster; 2, die shoe; 3, guide pillar; 4, guide pin bushing; 5, jet-bedding drift; 6, blanking die; 7, lower sword plate; 8, patrix backboard; 9, upper mould fixed plate; 10, stripper plate; 11, steel column cover.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the continuous progressive die of this rotor, comprise upper bolster 1, die shoe 2 and be located at upper bolster 1 and die shoe 2 between guide pillar 3 and guide pin bushing 4.Wherein, guide pillar 3 is fixed on upper bolster 1, matches with the guide pin bushing 4 of being located on die shoe 2 in the lower end of guide pillar 3, is also provided with steel column cover 11 between guide pillar 3 and guide pin bushing 4, and this steel ball sleeve can reduce the wearing and tearing between guide pillar 3 and guide pin bushing 4, the service life of improving this progressive die.
As shown in Figure 1, between upper bolster 1 and die shoe 2, be provided with successively 11 stations, upper bolster 1 is provided with and is positioned at same at least 10 jet-bedding drifts 5 and a blanking die 6 in line, jet-bedding drift 5 lays respectively in front 10 stations, blanking die 6 is arranged in last station, on die shoe 2, be also provided with lower sword plate 7, lower sword plate 7 is provided with the material-dropping hole with above-mentioned blanking die 6 corresponding settings.
Jet-bedding drift 5 in the continuous progressive die of this rotor can be selected according to the size of stator piece, rotor sheet punching, but the diameter of blanking die 6 is greater than the diameter of jet-bedding drift 5.Entrance at this continuous progressive die increases Self-feeding structure, silicon steel sheet lath is delivered in the continuous progressive die of this rotor continuously, process a lot of station is by rotor sheet punch forming, in last station, blanking die 6 is fallen the punching of the stator piece of forming or rotor sheet in material-dropping hole, makes rear a slice stator piece or rotor sheet and last stator piece or rotor sheet form stator or rotor together with fitting simultaneously.
Concrete, as shown in Figure 1, upper bolster 1 is provided with patrix backboard 8, and jet-bedding drift 5 and blanking die 6 are all arranged on this patrix backboard 8, are also provided with for jet-bedding drift 5 and blanking die 6 are fixed on to the upper mould fixed plate 9 on patrix backboard 8 on patrix backboard 8.
As shown in Figure 1, between upper mould fixed plate 9 and lower sword plate 7, be also provided with the stripper plate 10 being sheathed on guide pillar 3.
Claims (4)
1. the continuous progressive die of rotor, comprise upper bolster (1), die shoe (2) and be located at upper bolster (1) and die shoe (2) between guide pillar (3) and guide pin bushing (4), it is characterized in that, between described upper bolster (1) and die shoe (2), be provided with successively 11 stations, described upper bolster (1) is provided with and is positioned at same at least 10 jet-bedding drifts (5) and a blanking die (6) in line, described jet-bedding drift (5) lays respectively in front 10 stations, described blanking die (6) is arranged in last station, on described die shoe (2), be also provided with lower sword plate (7), described lower sword plate (7) is provided with the material-dropping hole with the corresponding setting of above-mentioned blanking die (6).
2. the continuous progressive die of rotor according to claim 1, it is characterized in that, described upper bolster (1) is provided with patrix backboard (8), it is upper that above-mentioned jet-bedding drift (5) and blanking die (6) are all arranged on this patrix backboard (8), is also provided with for jet-bedding drift (5) and blanking die (6) are fixed on to the upper mould fixed plate (9) on patrix backboard (8) on described patrix backboard (8).
3. the continuous progressive die of rotor according to claim 2, is characterized in that, is also provided with the stripper plate (10) being sheathed on guide pillar (3) between described upper mould fixed plate (9) and lower sword plate (7).
4. according to the continuous progressive die of rotor described in claim 1 or 2 or 3, it is characterized in that, described guide pillar (3) is fixed on upper bolster (1), matching with the guide pin bushing (4) of being located on die shoe (2) in the lower end of described guide pillar (3), between described guide pillar (3) and guide pin bushing (4), is also provided with steel column cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416354.5U CN203400988U (en) | 2013-07-15 | 2013-07-15 | Stator-rotor continuous progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416354.5U CN203400988U (en) | 2013-07-15 | 2013-07-15 | Stator-rotor continuous progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400988U true CN203400988U (en) | 2014-01-22 |
Family
ID=49936931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416354.5U Expired - Fee Related CN203400988U (en) | 2013-07-15 | 2013-07-15 | Stator-rotor continuous progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598283A (en) * | 2016-01-04 | 2016-05-25 | 江苏富松模具科技有限公司 | Multi-station motor stator and rotor torsion stacking progressive die |
| CN111001705A (en) * | 2019-11-29 | 2020-04-14 | 江阴华新电器科技股份有限公司 | Stamping progressive die for three-piece combined jacking of motor stator and rotor iron cores |
-
2013
- 2013-07-15 CN CN201320416354.5U patent/CN203400988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598283A (en) * | 2016-01-04 | 2016-05-25 | 江苏富松模具科技有限公司 | Multi-station motor stator and rotor torsion stacking progressive die |
| CN111001705A (en) * | 2019-11-29 | 2020-04-14 | 江阴华新电器科技股份有限公司 | Stamping progressive die for three-piece combined jacking of motor stator and rotor iron cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |